| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.46 | 11.737% | $266.4481 | $266.45 | $266.45 | $266.40 |
| Purchase #2 | $61.29 | 7.793% | $66.0663 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $162.84 | 12.473% | $183.151 | $183.15 | $183.15 | $183.20 |
| Purchase #4 | $44.53 | 10.310% | $49.121 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $187.39 | 12.370% | $210.5701 | $210.57 | $210.55 | $210.60 |
| Purchase #6 | $160.63 | 6.495% | $171.0629 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $198.58 | 5.488% | $209.4781 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $1,053.72 | $1,155.8975 | $1,155.90 | $1,155.85 | $1,156.00 | |